About the Authors
- Alberto Acerbi
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* E-mail: alberto.acerbi@gmail.com
Affiliation Centre for the Study of Cultural Evolution, University of Stockholm, Stockholm, Sweden
- Stefano Ghirlanda
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Affiliations Centre for the Study of Cultural Evolution, University of Stockholm, Stockholm, Sweden, Honors Academy and Department of Psychology, Brooklyn College, Brooklyn, New York, United States of America
- Magnus Enquist
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Affiliations Centre for the Study of Cultural Evolution, University of Stockholm, Stockholm, Sweden, Department of Zoology, University of Stockholm, Stockholm, Sweden
Competing Interests
The authors have declared that no competing interests exist.
Author Contributions
Conceived and designed the experiments: AA SG ME. Analyzed the data: AA SG. Wrote the paper: AA SG ME. Realized the models: AA SG ME.